Ravens wide receiver Breshad Perriman could be sidelined for another week after sustaining a knee bruise during a practice last week, reports The Baltimore Sun. Perriman has missed the last two practices as a result of the injury.

The Steelers made a variety of roster moves Sunday. The team announced the signing of running back Jawon Chisholm and the release of tight end Michael Egnew. Moreover, the team waived/injured running back Ross Scheuerman.

Dolphins wide receiver Kenny Stills was a limited participant during Sunday's practice due to a left calf injury, reports the Sun Sentinel. Stills has been suffering from the injury since June.

"The players know their body the best. They are the guys out there, so we're utilizing him as often as possible," coach Joe Philbin said of Stills. "If something is not right, we'll cut it back a little bit."